@coreui/angular
Version:
CoreUI for Angular UI components library
128 lines • 13.3 kB
JavaScript
import { Directive, HostBinding, HostListener, Input } from '@angular/core';
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import * as i0 from "@angular/core";
import * as i1 from "./tab.service";
export class TabContentRefDirective {
constructor(changeDetectorRef, tabService) {
this.changeDetectorRef = changeDetectorRef;
this.tabService = tabService;
this._active = false;
this._disabled = false;
/**
* c-tab-pane index respectively
* @type number
*/
this.tabPaneIdx = -1;
}
/**
* Set active state of tab content
* @type boolean
*/
set active(value) {
const newValue = coerceBooleanProperty(value);
if (this._active !== newValue) {
this._active = newValue;
this.changeDetectorRef.detectChanges();
}
}
get active() {
return this._active;
}
/**
* Set disabled state of tab content
* @type boolean
*/
set disabled(value) {
this._disabled = coerceBooleanProperty(value);
}
get disabled() {
return this._disabled || this.tabPaneIdx >= this.tabContentRef?.panes?.length;
}
get hostClasses() {
return {
active: this.active,
disabled: this.disabled
};
}
get isDisabled() {
return this.disabled || null;
}
get attrDisabled() {
return this.disabled ? '' : null;
}
;
get getTabindex() {
return this.disabled ? '-1' : null;
}
ngOnChanges(changes) {
if (changes['active']?.currentValue) {
this.setActiveTabPane();
}
}
toggleOpen($event) {
$event.preventDefault();
this.setActiveTabPane();
}
setActiveTabPane() {
setTimeout(() => {
if (this.tabPaneIdx < this.tabContentRef.panes.length) {
this.active = true;
this.tabService.setActiveTabIdx({ tabContent: this.tabContentRef, activeIdx: this.tabPaneIdx });
}
else {
this.active = false;
}
});
}
ngOnInit() {
this.subscribeTabService();
}
ngOnDestroy() {
this.subscribeTabService(false);
}
subscribeTabService(subscribe = true) {
if (subscribe) {
this.tabServiceSubscription = this.tabService.activeTabPaneIdx$.subscribe((tabContentState) => {
if (tabContentState.tabContent === this.tabContentRef) {
this.active = (tabContentState.activeIdx === this.tabPaneIdx);
}
});
}
else {
this.tabServiceSubscription.unsubscribe();
}
}
}
TabContentRefDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.2.0", ngImport: i0, type: TabContentRefDirective, deps: [{ token: i0.ChangeDetectorRef }, { token: i1.TabService }], target: i0.ɵɵFactoryTarget.Directive });
TabContentRefDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "14.2.0", type: TabContentRefDirective, selector: "[cTabContent]", inputs: { tabContentRef: ["cTabContent", "tabContentRef"], active: "active", disabled: "disabled", tabPaneIdx: "tabPaneIdx" }, host: { listeners: { "click": "toggleOpen($event)" }, properties: { "class": "this.hostClasses", "attr.aria-disabled": "this.isDisabled", "attr.disabled": "this.attrDisabled", "attr.tabindex": "this.getTabindex" } }, usesOnChanges: true, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.2.0", ngImport: i0, type: TabContentRefDirective, decorators: [{
type: Directive,
args: [{
selector: '[cTabContent]',
}]
}], ctorParameters: function () { return [{ type: i0.ChangeDetectorRef }, { type: i1.TabService }]; }, propDecorators: { tabContentRef: [{
type: Input,
args: ['cTabContent']
}], active: [{
type: Input
}], disabled: [{
type: Input
}], tabPaneIdx: [{
type: Input
}], hostClasses: [{
type: HostBinding,
args: ['class']
}], isDisabled: [{
type: HostBinding,
args: ['attr.aria-disabled']
}], attrDisabled: [{
type: HostBinding,
args: ['attr.disabled']
}], getTabindex: [{
type: HostBinding,
args: ['attr.tabindex']
}], toggleOpen: [{
type: HostListener,
args: ['click', ['$event']]
}] } });
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'' : null;\r\n  };\r\n\r\n  @HostBinding('attr.tabindex')\r\n  get getTabindex(): string | null {\r\n    return this.disabled ? '-1' : null;\r\n  }\r\n\r\n  ngOnChanges(changes: SimpleChanges): void {\r\n    if (changes['active']?.currentValue) {\r\n      this.setActiveTabPane();\r\n    }\r\n  }\r\n\r\n  @HostListener('click', ['$event'])\r\n  toggleOpen($event: any): void {\r\n    $event.preventDefault();\r\n    this.setActiveTabPane();\r\n  }\r\n\r\n  setActiveTabPane() {\r\n    setTimeout(() => {\r\n      if (this.tabPaneIdx < this.tabContentRef.panes.length) {\r\n        this.active = true;\r\n        this.tabService.setActiveTabIdx({ tabContent: this.tabContentRef, activeIdx: this.tabPaneIdx });\r\n      } else {\r\n        this.active = false;\r\n      }\r\n    });\r\n  }\r\n\r\n  ngOnInit(): void {\r\n    this.subscribeTabService();\r\n  }\r\n\r\n  ngOnDestroy(): void {\r\n    this.subscribeTabService(false);\r\n  }\r\n\r\n  subscribeTabService(subscribe: boolean = true) {\r\n    if (subscribe) {\r\n      this.tabServiceSubscription = this.tabService.activeTabPaneIdx$.subscribe((tabContentState) => {\r\n        if (tabContentState.tabContent === this.tabContentRef) {\r\n          this.active = (tabContentState.activeIdx === this.tabPaneIdx);\r\n        }\r\n      });\r\n    } else {\r\n      this.tabServiceSubscription.unsubscribe();\r\n    }\r\n  }\r\n}\r\n"]}